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Monocular Maddox Phoria Measure

Item #: BC1211

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Phoria Measure

A Hand Held instrument to Measure a Maddox Phoria. This tests for anisophorias, vertical and horizontal, in all positions of gaze in real space instead of behind of phropter.

Very handy with small children

Scale from 0 to 10 PD


The Maddox Phoria Measure is used to measure Anisophoria. It is constructed from durable plastic. The large 25mm diameter red Maddox lens is mounted perpendicular to the handle. Inside the handle is a 10 Diopter rotating prism. A small indicator in the periphery of the disc indicates the effective prism power (ranges from 0D to 10D).

Call Toll Free 1-800-348-2225 or (574) 259-2070

Fax to (574) 259-2102 or (574) 259-2103